Product Description
Balboa 53503, ML551 Topside Control Panel
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Description
The Balboa ML551 Topside Control Panel is an OEM replacement spa keypad manufactured by Balboa Water Group (BWG). Designed for use with compatible ML-series spa control systems, this topside panel delivers reliable performance, durable construction, and flexible functionality for hot tub applications.
This model features an 8-button layout and is supplied without an overlay, allowing for system-specific customization or replacement of existing worn labels. Depending on the installed system configuration, the ML551 can be used to control pumps, blower, lighting, temperature settings, and auxiliary spa functions.
Built with spa-grade materials, the Balboa ML551 is engineered to withstand heat, moisture, and continuous outdoor spa operation. It is an ideal replacement for damaged or non-responsive topside control panels in compatible spa systems.
Key Features
- Genuine Balboa Water Group (BWG) OEM part
- ML551 topside control panel
- 8-button spa control interface
- Supplied without overlay for customization
- Controls pumps, blower, light, temperature, and aux functions (system dependent)
- Compatible with select ML-series spa systems
- Durable spa-rated construction
- Designed for hot tub and spa environments
- OEM replacement keypad
- Easy integration with compatible control packs
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Balboa Water Group |
| Model | ML551 |
| Part Type | Spa Topside Control Panel |
| Button Count | 8 |
| Overlay | Not included (w/o overlay) |
| Control Functions | Pumps / Blower / Light / Temp / Aux (system dependent) |
| Series | ML Series |
| Connection Type | ML-series communication cable (varies by system) |
| Application | Hot Tubs & Spas |
| Mount Type | Spa topside control |
| OEM Part | Yes |
